13303212213122 has 16 divisors (see below), whose sum is σ = 21810547695552. Its totient is φ = 6048303140880.

The previous prime is 13303212213103. The next prime is 13303212213139. The reversal of 13303212213122 is 22131221230331.

It is a super-2 number, since 2×13303212213122² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 13303212213091 and 13303212213100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3818371454 + ... + 3818374937.

It is an arithmetic number, because the mean of its divisors is an integer number (1363159230972).

Almost surely, 2^{13303212213122} is an apocalyptic number.

13303212213122 is a deficient number, since it is larger than the sum of its proper divisors (8507335482430).

13303212213122 is a wasteful number, since it uses less digits than its factorization.

13303212213122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7636746473.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 13303212213122 its reverse (22131221230331), we get a palindrome (35434433443453).

The spelling of 13303212213122 in words is "thirteen trillion, three hundred three billion, two hundred twelve million, two hundred thirteen thousand, one hundred twenty-two".